UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BAxjvx1hBoHtNRZJkKSr3K2MweoE6OALHkmFhvL/9MA=' 
WHERE 
  key_id = 'f434d676eea97e14bd94e23c3714052ca1464f7e07955c5eefccfa96eebff03f' 
  AND (
    token = 'BAxjvx1hBoHtNRZJkKSr3K2MweoE6OALHkmFhvL/9MA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )